<div class="sortable-blocks-edit" data-drop-content="Drop here" data-empty-content="Drop here blocks from the Blocks tab" data-bind="attr: { 'data-drop-content': $root.t('Drop here'), 'data-empty-content': $root.t('Drop here blocks from the &quot;Blocks&quot; tab') }, css: { 'empty': ko.utils.unwrapObservable(blocks).length == 0 }, extsortable: { connectClass: 'sortable-blocks-edit', template: 'block-wysiwyg', data: blocks, dragging: $root.dragging, beforeMove: $root.startMultiple, afterMove: $root.stopMultiple, options: { handle: '.handle', placeholder: $root.placeholderHelper } }">
</div>